Update app.py

app.py

@@ -26,6 +26,8 @@ class AppConfig:
     CLEANUP_DAYS: int = 7
     MAX_GALLERY_SIZE: int = 1000
 
+credentials = {"username": "", "password": ""}
+
 try:
     with open("credentials.yaml", "r") as file:
         file_credentials = yaml.safe_load(file)
@@ -33,7 +35,7 @@ try:
         credentials["password"] = file_credentials.get("password", credentials["password"])
 except Exception as e:
     logger.warning(f"No se pudo cargar el archivo de credenciales: {e}")
-    credentials = {"username": "", "password": ""}
+
     config = {
         "development": {
             "max_image_size": 1280,
@@ -202,7 +204,7 @@ def get_prompt_for_image(image_name):
 def login_form():
     st.title("Iniciar Sesión")
     username = st.text_input("Usuario", value="admin")
-    password = st.text_input("Contraseña", value="flux3", type="password")
+    password = st.text_input("Contraseña", value="", type="password")
     if st.button("Iniciar Sesión"):
         if authenticate_user(username, password):
             st.session_state['authenticated'] = True